baber/WOPTO huggingface dataset:
Patent GB-748030-A (GB)
Title: Improvements in, or relating to, finned tubes, primarily intended for use as heat exchange elements
IPC: F28F1/42
Filed: 1953-04-07
Abstract: 748,030. Making finned tubes. FRESH FROZEN FOODS, Ltd., and SCHOFIELD, F. H. Dec. 18, 1953 [April 7, 1953No. 9415/53. Classes 83 (2) and 83 (4). [Also in Group XIII] A finned heat-exchange tube has integral internal fins or both internal and external fins which extend longitudinally or helically in spaced relationship and taper from root to tip so that the intermediate grooves progressively increase in width from the root to the tip of the fins ; the tube is made from corrosion-resisting metal or other substance by an extrusion process. The tube may be of aluminium alloy or of a plastic. In one embodiment, Fig. 1, an inner tube 3 with internal fins 2 is assembled in close contact within an outer tube 5 having external fins 4. The two tubes may be of metal or one tube may be of metal and the other tube of a plastic. The fins may project radially from the tube or they may be curved, Fig. 4. The fins extend helically around the tube and preferably have a steep pitch. The ends of the tubes may be plain with one end 16, Fig. 8, larger than the other end 15 ; a number of tubes 1 are assembled in various arrangements between headers 17 to form the heat exchanger.
Patent GB-858109-A (GB)
Title: An alignment guide for typewriters
IPC: B41J13/26
Filed: 1959-03-20
Abstract: 858,109. Typewriters &c. OLYMPIA WERKE A.G. March 20, 1959 [May 28, 1958], No. 9694/59. Class 100(4) An alignment guide 4 provided with a scale graduation is adjustable in two dimensions on the horizontal sheet metal mounting 1 of the front paper guide. The mounting 1 has lugs which can be bent upwards to adjust the guide 4 in a line height direction. A holder 6 has leaf springs 6a which engage recesses 5 in the guide 4 to hold it against the said lugs in a position which can be adjusted laterally by moving screws 8 in slots in the mounting 1.
Patent GB-597049-A (GB)
Title: Method for the anodic oxidation of aluminium and its alloys
IPC: C25D11/08
Filed: 1945-04-19
Abstract: 597,049. Electrolytic surface treatment of aluminium and its alloys. COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES ALAIS, FROGES, ET CAMARGUE. April 19, 1945, No. 9824. Convention date, Feb. 19, 1942. [Class 41] The anodic surface oxidation of aluminium and its alloys is effected with a bath consisting of 3-70 per cent by weight of sulphuric acid at 66‹ BÚ and 1-20 per cent by weight of hydrochloric acid, the remainder being water. The hydrochloric acid may be replaced wholly or in part by metallic chlorides in equivalent amount.
Patent GB-1155229-A (GB)
Title: Dibenzothiophene-S-dioxide Derivatives
Inventor: DORLARS ALFONS
IPC: C07D333/76
Filed: 1968-02-29
Abstract: 1,155,229. Dibenzothiophene - S - dioxide derivatives. FARBENFABRIKEN BAYER A.G. 29 Feb., 1968 [20 March, 1967], No. 9875/68. Heading C2C. [Also in Divisions C3, C5 and D1] Novel compounds of the general formula in which R 1  represents hydrogen, optionally substituted alkyl or aryl, R 2  represents hydrogen, cycano, optionally substituted alkyl or aryl, carboxylic acid, ester or optionally substituted acid amide, or acylated amino group, X represents hydrogen or the equivalent of a cation and n represents 0-4, are prepared by (a) a process characterized by splitting off of YZ from compounds of the formulµ in which R 1  and R 2  represent hydrogen or optionally substituted alkyl or aryl, Y represents hydrogen and Z represents a radical which can be easily split off, e.g. halogen, OH, O-alkyl, O-acyl, O-A where A is the residue of an inorganic oxy acid, arylamino, tertiary amino or quaternary ammonium group, (b) a process in which a diazo compound of an amino-dibenzothiophene-S-dioxide of the general formula is coupled with an enamine of the formula wherein R 1  represents hydrogen or optionally substituted alkyl or aryl and R 3  represents cyanogen, carboxylic acid ester or optionally substituted carboxylic acid amide, followed by treatment with a copper (11) salt solution and subsequent oxidation of the copper complex to give the product, (c) a process in which the diazo compound used in (b) is coupled with an α-nitro-oxime of the formula where R 1  has the meaning given above and the resulting diazo compound is dehydrated to form the bis-nitrotriazolyl-(2) compund and the nitro groups are reduced to amino groups and acylated, (d) a process in which compounds of the formula are condensed with 1,2,4-oxdiazoles of the formula where R 1  has the meaning given above and R 4  is optionally substituted alkyl or aryl, followed by rearrangement to give the product. These novel compounds may be used as brightening agents. 2,7 - Dihydrazinodibenzothiophene - S - dioxide dihydrochloride is prepared by diazotizing benzidinesulphone, followed by reduction with sodium sulphate and treatment with HCl, and is reacted with oximino-acetophenone to give the corresponding α-oximinohydrazene.
Patent GB-1162041-A (GB)
Title: Poly-Arylenes-(Arylquinazolones),thier Process of Manufacture and Applications
Inventor: SILLION BERNARD
IPC: C08G73/06
Filed: 1967-03-02
Abstract: 1,162,041. Arylquinazolone polymers. INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS. 2 March, 1967 [2 March, 1966], No. 9989/67. Heading C3R. The invention comprises polymers of formula where A and B complete an aromatic group, Ar is a divalent aromatic radical and R is an aryl radical and n is an integer, which are prepared by reacting an aromatic diamine H 2 N-Ar-NH 2  with a bis-(2-aryl 4-oxazinone) compound. A and B may form a benzene ring or two benzene rings linked by a direct bond or by -0-, -5-, -SO-, -SO 2 -, -CH 2 -, -C(CH 3 ) 2 -, -CO-, -Si(R<SP>1</SP>) 2 -, -CONZ- or -NZ-, where R<SP>1</SP> is alkyl and Z is hydrogen, alkyl or aryl. In examples, poly-3,3<SP>1</SP>-(4,4<SP>1</SP>-oxybiphenylene) bis 6,6<SP>1</SP>- (2 - phenyl - 4 - quinazolone-yl) is obtained by reacting bis 6,6<SP>1</SP>-(2-phenyl-4- benzoxazinone-yl) with oxydianiline, and poly- 3,31 - (4,4<SP>1</SP> - methylenebiphenylene) bis 6,6<SP>1</SP>- (2 - phenyl - 4 - quinazolone - yl) is obtained by reacting bisle, 6<SP>1</SP>-(2-phenyl-4-benzoxazinone-yl) with methylenedianiline.
Patent HU-T53404-A (HU)
Title: Beating device for beating machine
Inventor: ZAJARNYJJ SERGEJJ LEONIDOVICH
IPC: E01B27/16
Filed: 1989-06-23
Abstract: A tamping device for a sleeper tamping machine comprises a casing (1) with at least two vibrators (2, 3) mounted inside it and rigidly connected to tamping instruments (4). Each vibrator (2, 3) consists of at least one tubular spring, the hollow space of which is linked to a hydraulic excitation source (8). The invention may be used for tamping the railway bed when laying railway lines.
Patent JP-H06202174-A (JP)
Title: Spatial optical modulator
Inventor: TAKEUCHI YOSHINORI
IPC: G02F1/35
Filed: 1993-01-07
Abstract: PURPOSE:To provide the spatial optical modulator which simultaneously attains writing and reading out of two-dimensional parallel information by light of the same wavelength and low-voltage driving of the optical writing type spatial optical modulator and facilitates position adjustment at the time of incorporation into a system. CONSTITUTION:This spatial optical modulator has the constitution laminated with a layer 111 which consists of a first semiconductor contg. a p-type impurity in contact with a first electrode 117, a layer 112 which consists of the first semiconductor having a low electric conductivity, a layer 113 which is a layer consisting of a semiconductor contg. an n-type impurity and having band gap energy larger than the band gap energy of the first semiconductor and is multilayered films having staircase reflection spectral characteristics, etc., in a specific wavelength region, a layer 114 which is a layer consisting of a semiconductor contg. a p-type impurity and having band gap energy larger than the band gap energy of the first semiconductor and is multilayered films having staircase reflection spectral characteristics, etc., in a specific wavelength region and a layer 115 which consists of an insulator in contact with a second electrode 116.
Patent JP-H07309704-A (JP)
Title: Pest-controlling agent composition
Inventor: TERAMAE TOMOHIRO
IPC: A01N25/06
Filed: 1995-01-09
Abstract: PURPOSE:To obtain a pest-controlling agent composition with its active ingredient efficiently utilizable from the initial stage of its application to the last, by combining a 3-iodo-2-propynyl carbamate compound with an alcohol-based solvent or acetone followed by dissolving the combination in liquefied carbon dioxide. CONSTITUTION:This pest-controlling agent composition is obtained by dissolving a 3-iodo-2-propynyl carbamate compound and an alcohol-based solvent or acetone in liquefied carbon dioxide. The 3-iodo-2-propynyl carbamate compound is e.g. 3-iodo-2-propynyl butyl carbamate, 3-iodo-2-propynyl phenyl carbamate; and the alcohol-based solvent is e.g. ethanol, propanol, glycerin, propylene glycol. The content of the active ingredient is pref. 0.01-10wt.% in the composition.
Patent JP-H10200906-A (JP)
Title: Image pickup signal processing method, image pickup signal processing unit, and recording medium readable by machine
Inventor: AOKI SHIN
IPC: H04N9/07
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a color image with apparent resolution higher than that of an image pickup signal. SOLUTION: Average chromaticity (Cr, Cb) in the vicinity of a position of each light receiving element is estimated from RBG data 110 received from an image pickup device where R, G, B light receiving elements are arranged alternately by means of an interpolation processing 120, a chromaticity matrix processing 130, and a low pass filter processing 140. A luminance Y at a position of each light receiving element is estimated by a product sum arithmetic operation based on the estimated chromaticity and the RBG data (150) a color image signal 160 including a luminance component with high resolution and a chromaticity component with low resolution is generated.
Patent JP-H10195141-A (JP)
Title: Production of acrylonitrile copolymer
Inventor: ISHIGAKI HIDEYO
IPC: C08F4/34
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To produce an acrylonitrile copolymer reduced in discoloration and having a low gel fraction. SOLUTION: In copolymerizing acrylonitrile with a styrene monomer, 1,1-bis(t- hexylperoxy)cyclohexane or 1,1-bis(t-hexylperoxy)-3,3,5-trimethylcyclohexane is used. In copolymerizing acrylonitrile with a styrene monomer, the copolymerization is carried out in the presence of a rubbery polymer.
Patent JP-S62159215-A (JP)
Title: Tablet device for input of coordinates
Inventor: FURUKAWA MIKIO
IPC: G06K11/06
Filed: 1986-01-07
Abstract: PURPOSE:To facilitate the easy attachment of a wiring extracting mechanism by using a transparent electrode matter containing a metallic fine line partially exposed over the surface of a base material in place of a coordinate input plate and connecting a wiring pattern directly to said electrode matter. CONSTITUTION:A print process is applied for connection of a wiring pattern to a transparent electrode matter. Here metallic fine lines 2 are buried into both sides of a light transmissive insulated base material 1 with spaces secured among them and in the arrangement direction set orthogonal to each other. In such a case, these lines 2 are partially exposed over both surfaces of the material 1. In such a way, the transparent electrode matter is obtained. Then the wiring patterns 3 made of the conductive paste are connected by a print process in order to cover those lines 2 exposed over the surface of the material 1.
Patent JP-H04244544-A (JP)
Title: Air conditioner
Inventor: TAKANO TOSHIAKI
IPC: F25B1/00
Filed: 1991-01-10
Abstract: PURPOSE:To provide an air conditioner of a variable air conditioning output capable of performing a fast approaching of a room temperature to its set temperature and reducing a disturbance of a room temperature. CONSTITUTION:An air conditioning output is set to a predetermined output (S6) before a room temperature reaches a predetermined temperature TS (S7). With such an arrangement, it is possible to approach the room temperature to the aforesaid TS faster than that of the prior art system. In addition, as the aforesaid room temperature approaches the aforesaid TS (S9), the aforesaid air conditioning output is changed over to an output corresponding to a rate of variation of temperature per unit time of a room temperature in response to the aforesaid predetermined output (S10). With such an arrangement, it is possible to reduce a disturbance of room temperature.
Patent JP-H08190768-A (JP)
Title: Rotary type information recording and reproducing device
Inventor: YOSHIDA TAKESHI
IPC: G11B5/55
Filed: 1995-01-09
Abstract: PURPOSE: To enlarge capacity and to precisely position a head at high speed by reducing the amount of thermal off-track and also reducing a gain of peak main resonance in the direction positioning the head. CONSTITUTION: A pivot assembly 4 and a carriage 3 are incorporated between an upper side yoke and a lower side yoke, and a magnet-yoke assembly 8, pivot assembly 4 and carriage 3 are integrally assembled. The lower side yoke is brought into contact on plural pedestals 12 provided on a base 5, and the magnet-yoke assembly 8 is fixed on the base by a fixing pedestal 13 located near the center except two places near both ends of the lower side yoke in the longitudinal direction. Visco-elastic members are provided between the two places near both ends of lower side yoke in the longitudinal direction and the base.
Patent JP-S5285328-A (JP)
Title: Sound-proof apparatus for oil feeding pipe of oil-immersed electric ma chine
Inventor: KIYONO KAZUYUKI
IPC: H01F27/12
Filed: 1976-01-09
Abstract: PURPOSE: To reduce the noises transmitted from the oil feeding pipes and the cooler by suppressing the oscillation of the oil feeding pipes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01179454-A (JP)
Title: Heterojunction semiconductor device and manufacture thereof
Inventor: MATSUMOTO HIROSHI
IPC: H01L29/73
Filed: 1988-01-06
Abstract: PURPOSE:To lessen extremely the sheet resistance between an emitter wiring and to realize a high emitter efficiency, a high carrier speed and a high collector breakdown strength by a method wherein the emitter, which needs a buried wiring, is backed by a low-resistance Si layer. CONSTITUTION:A heterojunction semiconductor device is constituted into a structure; wherein a high concentration emitter (GaP epitaxial layer) comes into contact with a high-concentration base layer 10 and moreover, an impurity distribution in the base is decreased steeply from the side of the emitter 2 toward the side of a collector region 5; and a high emitter injection efficiency, a low base resistance, a high-speed carrier traveling and a high collector breakdown strength are satisfied simultaneously. Moreover, as the emitter is also used by backing the high-concentration GaP epitaxial layer 2 by a low-resistance Si layer 13, this contact resistance and the sheet resistance between the emitter and a metallic wiring (third oxide film) 12 are also very small. As the layer 2 is located on a high-resistance Si substrate 1, an emitter capacitance can be also lessened sufficiently, it is effective for the high-speed operation of a device and moreover, the device is low in cost as consisting of Si.
Patent JP-H06205900-A (JP)
Title: Laundry apparatus controlling device
Inventor: KURODA KIYOMITSU
IPC: D06F33/00
Filed: 1993-01-08
Abstract: PURPOSE:To treat quickly laundry apparatus without a janitor in the apparatus installing place by inputting information of failures of the laundry apparatus and number of times of running to a remote place to control the apparatus on the basis of the information. CONSTITUTION:A personal computer 1 is provided for a laundry apparatus controlling means provided in the manager side and comprises a key board 2, display 3, printer 4 and alarm 5. The personal computer 1 is connected through RS-232C interface, MODEM 6 and telephone circuit 7 serving an information input means, for example, to MODEM 8 serving as a laundry apparatus side information output means in a coin laundry shop at the coin apparatus installation side in a remote place. The MODEM 8 is connected through similar RS-232C interface to a data controller 9. A plurality of coin apparatus 10 for laundry apparatus, i.e., gas system clothes dryer or the like run on the basis of a predetermined money amount are connected to the input/output port of the controller 9 to receive communication data from these apparatuses.
Patent JP-H03205820-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMIHARA YUMI
IPC: H01L21/285
Filed: 1990-01-08
Abstract: PURPOSE:To improve the adhesion of a W film to an Si substrate and to lower the contact resistance by forming an amorphous layer by ion implantation at the bottom of the contact hole formed on a P-type diffusion layer, and then growing the W film at the bottom of the contact hole by the selective CVD method. CONSTITUTION:This includes the process of forming a P-type diffusion layer 2 on an Si substrate 1, the process of forming a contact hole 4 on the P-type diffusion layer 2 after forming an insulating film 3 on the whole face, the process of forming an amorphous layer 7 at the surface of the Si substrate at the bottom of the contact hole 4 by the ion implantation of impurities, and the process of selectively growing a W film 8 inside the contact hole 4 having the bottom where the amorphous layer is formed. For example, BF2<+> 5 or Ar<+> is implanted with energy of 30kev and does quantity of 5X10<14>-3X10<15>cm<-2> to form a thin amorphous layer 7 at the surface of the P-type diffusion layer 2 at the bottom of the contact hole 4. Next, using WF6 gas and SiH4 gas, the W film 8 is grown by a selective CVD method on the amorphous layer 7, under the conditions of 250-300 deg.C for substrate temperature.
Patent JP-S61161988-A (JP)
Title: Servo motor drive device
Inventor: TASAKA YOSHIRO
IPC: H02P7/29
Filed: 1985-01-11
Abstract: PURPOSE:To enable to always detect the prescribed motor drive current without influence of a switching noise by setting a timing for detecting a drive current near the end point in the output period of a pulse width modulation controller. CONSTITUTION:A drive current flowed to a motor drive circuit 3 is converted to a voltage by resistors R, R, and input to a differental amplifier 4, and an A/D converter 5. A microcomputer 1 servo-calculates so that a loop gain becomes constant on the basis of the output digital signal of the converter 5, and generates a drive command (a) to a PWM controller 2 on the basis of the signal. Here, the timing for reading the output digital signal of the converter 5 by the microcomputer 1 is near the end point of rear half of one period of the PWM signal. Thus, the constant motor drive current can be always detected without influence of a switching noise.
Patent JP-H05188489-A (JP)
Title: Exposing device and image forming device provided therewith
Inventor: HARADA KENTARO
IPC: G03G15/04
Filed: 1992-01-09
Abstract: PURPOSE:To uniformly irradiate an original surface with light emitted from a light emitting part, even if an emitter composed of the light emitting part and a light nonemitting part is used. CONSTITUTION:Plural cut/raised pieces 56... are formed by cutting and raising them, on the reflecting surface 55a of a reflector 55. Then, a part of the light emitted from the light emitting part 51 is reflected at the angle of reflection different from that of the reflecting surface 55a of the reflector, by the cut/ raised pieces 56..., to irradiate the part of the original surface corresponding to the light nonemitting part 52, so that a light quantity on the original surface is uniformized.
Patent JP-S58119108-A (JP)
Inventor: MORI TAKASHI
IPC: F21S2/00
Filed: 1982-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04239277-A (JP)
Title: Exchange lens type camera system
Inventor: KAWAHARA HIDEO
IPC: H04N5/232
Filed: 1991-01-11
Abstract: PURPOSE:To prevent the deterioration of a picture, and the malfunction of a diaphragm control, due to the rapid change of a diaphragm in an initial state, by moving the diaphragm to a diaphragm value at the time of a previous photographing in order to be in a normal diaphragm control operating state, when the exchange of a lens or the turning-on and off of a power source in a manual exposure control state is operated. CONSTITUTION:This system is constituted of a camera unit CM and a lens unit LS. The diaphragm value is communicated from the lens unit LS side to the camera unit CM side, and the diaphragm value is stored in the camera unit CM side. Then, when the lens unit LS is attached and detached, or when the switching of the turning-on and off of the power source is operated, a correction signal which corrects the diaphragm value of the lens unit LS to the diaphragm value stored in the camera unit CM is transmitted to the lens unit LS.
Patent JP-S5498650-A (JP)
Title: Square type waterproof watch case
Inventor: MATSUMOTO MASATAKA
IPC: G04B37/08
Filed: 1978-01-12
Abstract: PURPOSE: To reduce the thickness of case and facilitate assembling, by specifiying the constitution and disposition of leaf spring.  
     CONSTITUTION: A window part for engaging leaf spring 1b is provided on the side of an outer case 1, and a step part for storing leaf spring 2d is provided on the side of an inner case 2, opposedly to the window part for engaging leaf spring 1b. A leaf spring 4 is divided into three parts from lower cuts 4g. Both end parts 4h, 4i are placed at the step part for storing leaf spring 2d, and the inner case 2 is affixed by soldering or spot-welding in a way to form a kind of fence 4k. The central part 4j is bent outward from the root part of the cuts 4g to form a tongue part, providing a spring property at the same time. Accordingly, the leaf spring 4 is disposed above the inner case 2, so that the case may be designed thinly. Besides, by adjusting the height of the fence 4k, a packing 3 may be properly compressed. Moreover, since  the tongue part 4j extends downwards, the case may be assembled easily simply by pressing the outer case 1 into the inner case 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59129338-A (JP)
Title: Air conditioning ventilating fan
Inventor: OGAWA SHINJI
IPC: F24F7/08
Filed: 1983-01-11
Abstract: PURPOSE:To contrive to improve the effectiveness by regenerator and to lower the noise and at the same time to facilitate the maintenance and inspection of heat exchange elements even when the size of a main body remains nearly same as or is made smaller than that of conventional air conditioning ventilating fan. CONSTITUTION:A heat exchange unit 10, which consists of a plurality of heat exchange elements 12 integrally made with a frame body 15 with the air inlet port 13 for discharge blades 7 communicating to the indoor side air inlet port 2 of a louver 1 and with a plurality of air outlet ports 14 communicating to indoor side air outlet ports 3, is provided at the outer peripheral part of the discharge blades 7 and take-in blades 8, both of which are arranged at the central portion of a main body 4 so as to form a discharge passage 16 and a delivery passage 17 in order to heat-exchange. At this time, a plurality of the heat exchange elements 12 are arranged so as to enlarge the volume occupied by the heat exchange elements 12 in order to be able to increase the heat transfer surface area and consequently to improve the effectiveness of regenerator and at the same time to decrease the air flow resistance loss and consequently to lower the noise.